Fuel Pressure Sensor Removal and Installation
Precautions: Precautions for Fuel System Service · General safety (00)
NOTE:
If fuel pressure sensor is replaced, initialize fuel pressure sensor data in ECM.
For details, refer to Fuel Injection System Part Parameter Initialization:D16AA.
Before performing the following procedure, observe Precautions for Fuel System Service:D16AA.
Removal
1)Relieve fuel pressure. 
2)Disconnect negative (–) cable at battery.
3)Remove engine cover.
4)Remove air cleaner outlet pipe.
5)Disconnect connector from fuel pressure sensor as follows.
a)Move connector lock pin (1) in arrow direction as shown in figure.
b)Push connector lock lever (2) and disconnect connector from fuel pressure sensor (3).
6)Remove fuel pressure sensor (3) from common rail (4).
Installation
1)Install fuel pressure sensor (1) to common rail.
Tighten fuel pressure sensor to specified torque.
Tighten fuel pressure sensor to specified torque.
2)Connect fuel pressure sensor connector (2).
3)Install air cleaner outlet pipe.
4)Install engine cover.
5)Connect negative (–) cable at battery.
6)Check for fuel leakage.
7)Initialize fuel pressure sensor data in ECM.